1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"encoding/json"
"errors"
"fmt"
"strings"
)
const (
SLACK_COLOR string = "#dd4b39"
)
type Slack struct {
Channel string `json:"channel"`
}
type SlackPayload struct {
Channel string `json:"channel"`
Text string `json:"text"`
Username string `json:"username"`
IconUrl string `json:"icon_url"`
UnfurlLinks int `json:"unfurl_links"`
LinkNames int `json:"link_names"`
Attachments []SlackAttachment `json:"attachments"`
}
type SlackAttachment struct {
Color string `json:"color"`
Text string `json:"text"`
}
func (p SlackPayload) GetJSONPayload() ([]byte, error) {
data, err := json.Marshal(p)
if err != nil {
return []byte{}, err
}
return data, nil
}
func GetSlackPayload(p *Payload, meta string) (*SlackPayload, error) {
slack := &Slack{}
slackPayload := &SlackPayload{}
if err := json.Unmarshal([]byte(meta), &slack); err != nil {
return slackPayload, errors.New("GetSlackPayload meta json:" + err.Error())
}
// TODO: handle different payload types: push, new branch, delete branch etc.
// when they are added to gogs. Only handles push now
return getSlackPushPayload(p, slack)
}
func getSlackPushPayload(p *Payload, slack *Slack) (*SlackPayload, error) {
// n new commits
refSplit := strings.Split(p.Ref, "/")
branchName := refSplit[len(refSplit)-1]
var commitString string
if len(p.Commits) == 1 {
commitString = "1 new commit"
if p.CompareUrl != "" {
commitString = SlackLinkFormatter(p.CompareUrl, commitString)
}
} else {
commitString = fmt.Sprintf("%d new commits", len(p.Commits))
if p.CompareUrl != "" {
commitString = SlackLinkFormatter(p.CompareUrl, commitString)
}
}
repoLink := SlackLinkFormatter(p.Repo.Url, p.Repo.Name)
branchLink := SlackLinkFormatter(p.Repo.Url+"/src/"+branchName, branchName)
text := fmt.Sprintf("[%s:%s] %s pushed by %s", repoLink, branchLink, commitString, p.Pusher.Name)
var attachmentText string
// for each commit, generate attachment text
for i, commit := range p.Commits {
attachmentText += fmt.Sprintf("%s: %s - %s", SlackLinkFormatter(commit.Url, commit.Id[:7]), SlackTextFormatter(commit.Message), SlackTextFormatter(commit.Author.Name))
// add linebreak to each commit but the last
if i < len(p.Commits)-1 {
attachmentText += "\n"
}
}
slackAttachments := []SlackAttachment{{Color: SLACK_COLOR, Text: attachmentText}}
return &SlackPayload{
Channel: slack.Channel,
Text: text,
Username: "gogs",
IconUrl: "https://raw.githubusercontent.com/gogits/gogs/master/public/img/favicon.png",
UnfurlLinks: 0,
LinkNames: 0,
Attachments: slackAttachments,
}, nil
}
// see: https://api.slack.com/docs/formatting
func SlackTextFormatter(s string) string {
// take only first line of commit
first := strings.Split(s, "\n")[0]
// replace & < >
first = strings.Replace(first, "&", "&", -1)
first = strings.Replace(first, "<", "<", -1)
first = strings.Replace(first, ">", ">", -1)
return first
}
func SlackLinkFormatter(url string, text string) string {
return fmt.Sprintf("<%s|%s>", url, SlackTextFormatter(text))
}
|
